Loading…

Search every US federal contract opportunity on SAM.gov, and draft winning RFP responses with AI.

Solutions

Contract search AI proposal writing Bid / no-bid scoring Buyer & market intelligence Forecast & recompetes Awards & competitors Teaming & partner network State & local contracts Pipeline & CRM

Find Contracts

All contracts Closing soon Recently posted Highest value Buyer Intelligence What’s coming up Who’s winning (awards)8(a) set-asides WOSB set-asides SDVOSB set-asides HUBZone set-asides

Agency opportunities

DoD contracts VA contracts HHS contracts DHS contracts DOE contracts GSA contracts DOT contracts NASA contracts

Tools & Pricing

AI Opportunity Scan Contract Pricing Benchmark Competitor & Incumbent Lookup Company Award Profile GovCon Market Explorer Supplier & Teaming Finder AI Pursuit Analyzer NAICS Code Lookup Set-Aside Eligibility Small Business Size Standard Acquisition Threshold Guide Bid / No-Bid Scorecard Bid ROI Calculator CMMC 2.0 / SPRS Estimator HUBZone Eligibility Checker Plans & pricing

Learn

Market Reports Blog Answers (Q&A)Resources Glossary A–Z Guides Compare tools 2026 data report

Company

About Contact sales Security & trust Careers WinAContract UK BidWriter UK GovCon — AI proposals eSourcing Data Privacy Terms Refunds

Services & network

Bid & capture consulting Registration & certifications GovCon training Supplier network Teaming & partnering Data & API Reports store

WinAContract is US-based and US-hosted — AI federal contract search and proposal writing software for US government contractors. Operated by eSourcing Data Ltd.

© 2026 eSourcing Data Ltd · info@winacontract.com

NAICS 237110

Top contractors in NAICS 237110

The 300 contractors with tracked federal awards in NAICS 237110, totalling $5,606,417,062. Ranked by award value.

See live NAICS 237110 opportunities →All contractors

1PCCP CONSTRUCTORS A JOINT VENTURE$756,158,4981 awards
2CDM CONSTRUCTORS INC$361,607,2681 awards
3JACOBS PROJECT MANAGEMENT CO.$270,716,0901 awards
4STRONGHOLD ENGINEERING INC$223,272,2641 awards
5RECORD STEEL AND CONSTRUCTION, INC.$174,876,4972 awards
6ENVIRONMENTAL CHEMICAL CORPORATION$173,543,4122 awards
7A&R PACIFIC-GARNEY FEDERAL JV$155,169,3801 awards
8S.J. LOUIS CONSTRUCTION, INC$151,423,4482 awards
9APTIM-NORTH WIND CONSTRUCTION JV LLC$142,017,4091 awards
10OSCAR RENDA CONTRACTING INC$132,007,7171 awards
11AMES FEDERAL CONTRACTING GROUP LLC$129,487,9622 awards
12ARCHER WESTERN CONSTRUCTION, LLC$124,912,3982 awards
13G.S.E. CONSTRUCTION COMPANY, INC.$119,229,7002 awards
14PERINI MANAGEMENT SERVICES, INC.$111,808,1122 awards
15PCL CONSTRUCTION INC$106,449,5461 awards
16TYBE-GARNEY FEDERAL JV LLC$101,503,6483 awards
17FLATLAND ENERGY SERVICES LLC$75,532,9211 awards
18HAWAIIAN DREDGING CONSTRUCTION COMPANY, INC$74,546,7261 awards
19CHANDLER CONSTRUCTION SERVICES, INC.$60,141,5333 awards
20WCA CONSTRUCTION, LLC$58,391,9073 awards
21CDM CONSTRUCTORS, INC.$52,140,4311 awards
22DOBCO INC$50,038,4551 awards
23BLUMONT ENGINEERING SOLUTIONS INC$44,739,5281 awards
24RQ CONSTRUCTION, LLC$38,897,7451 awards
25HARTMAN-WALSH PAINTING COMPANY$37,726,6511 awards
26SEALASKA CONSTRUCTION SOLUTIONS, LLC$37,293,8951 awards
27BAIRCO CONSTRUCTION INC$37,016,5745 awards
28SOUTHERN CONTRACTING, LLC$35,800,0543 awards
29DERIAN/OCC, A JOINT VENTURE$34,996,5211 awards
30PATE CONSTRUCTION CO., INC.$31,046,7481 awards
31LUDLOW CONSTRUCTION CO., INC.$30,240,3711 awards
32HAWK-NIKING, LLC$29,773,3221 awards
33RANDY KINDER EXCAVATING INC$27,420,0892 awards
34R.C.S. CONSTRUCTION, INC.$27,144,4861 awards
35ETOLIN STRAIT ASSOCIATES LLC$26,302,3236 awards
36STAMPEDE VENTURES, INC.$25,688,4062 awards
37STRUCTURAL PRESERVATION SYSTEMS, LLC$25,471,2581 awards
38DAWSON MCG, INC.$25,393,6401 awards
39JOSEPH J HENDERSON & SON INC$25,339,7991 awards
40EMIRATE BUILDERS CO. LIMITED$25,183,4541 awards
41C. J. MAHAN CONSTRUCTION COMPANY, LLC$24,693,6611 awards
42CENTRAL ENVIRONMENTAL INC$24,367,0343 awards
43NORTHBANK CIVIL AND MARINE, LLC$22,906,2813 awards
44RED EAGLE 3 JV$22,859,8001 awards
45ORION CONSTRUCTION CORPORATION$22,823,0541 awards
46B & H CONTRACTING COMPANY, INC$22,613,1401 awards
47BLUE WORLD CONSTRUCTION INC$22,418,0384 awards
48ORCOM, A DIVISION OF ORTEGA COMPANIES, INC$22,306,2312 awards
49PARAGON PROFESSIONAL SERVICES LLC$21,960,6791 awards
50W. M. SCHLOSSER CO., INC.$21,314,8271 awards
51KYUNAN CO., LTD.$21,195,6311 awards
52PORR GOVERNMENT SERVICES BENELUX$20,898,6601 awards
53BRICE CIVIL CONSTRUCTORS, INC.$20,487,4441 awards
54JIMENEZ ENGINEERING SOLUTIONS, LLC$19,843,5791 awards
55P & S CONSTRUCTION INC.$19,766,1551 awards
56JMG CONSTRUCTORS LLC$18,858,3683 awards
57SEA PAC ENGINEERING INC$18,536,9702 awards
58CITY OF MARION$17,939,7111 awards
59BETHEL-GARNEY FEDERAL JV$17,480,0482 awards
60GLOBAL ENGINEERING SERVICES INC$16,972,4433 awards